# coding: utf-8 from huaweicloudsdkcore.http.http_config import HttpConfig from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkiotda.v5 import * def listProperties(client): try: device_id = "5eec67a68dd70c048a18dd31_wq_0620" service_id = "APP_STATUS" request = ListPropertiesRequest(device_id=device_id, service_id=service_id) response = client.list_properties(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) def updateProperties(client): try: services = [ { "service_id": "APP_STATUS", "properties": { "value": "57" } } ] body = DevicePropertiesRequest(services=services) device_id = "5eec67a68dd70c048a18dd31_wq_0620" request = UpdatePropertiesRequest(body=body, device_id=device_id) response = client.update_properties(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) if __name__ == '__main__': ak = "{your ak string}" sk = "{your sk string}" endpoint = "{your endpoint}" project_id = "{your project id}" config = HttpConfig.get_default_config() config.ignore_ssl_verification = True credentials = BasicCredentials(ak, sk, project_id) iotda_client = IoTDAClient().new_builder(IoTDAClient) \ .with_http_config(config) \ .with_credentials(credentials) \ .with_endpoint(endpoint) \ .build() listProperties(iotda_client) updateProperties(iotda_client)